[Tarantool-patches] [PATCH 21/43] build: export src/crc32.c symbols

[Vladislav Shpilevoy <v.shpilevoy@tarantool.org>]

Exports a function used by src/lua/digest.lua via FFI.

Part of #2971
---
 extra/exports | 1 -
 src/crc32.c   | 9 +++++++++
 src/exports.c | 2 ++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/extra/exports b/extra/exports
index 91703c6bb..edcc831b9 100644
--- a/extra/exports
+++ b/extra/exports
@@ -7,7 +7,6 @@ ibuf_reinit
 ibuf_destroy
 ibuf_reserve_slow
 
-crc32_calc
 mp_encode_double
 mp_encode_float
 mp_encode_decimal
diff --git a/src/crc32.c b/src/crc32.c
index ba9dfb105..58163fd3b 100644
--- a/src/crc32.c
+++ b/src/crc32.c
@@ -48,3 +48,12 @@ crc32_init()
 	crc32_calc = &crc32c;
 #endif
 }
+
+void **
+crc32_export_syms(void)
+{
+	static void *syms[] = {
+		(void *)&crc32_calc,
+	};
+	return syms;
+}
diff --git a/src/exports.c b/src/exports.c
index 8b95dbae8..1f9617126 100644
--- a/src/exports.c
+++ b/src/exports.c
@@ -50,6 +50,7 @@
 
 EXPORT(base64_export_syms);
 EXPORT(clock_export_syms);
+EXPORT(crc32_export_syms);
 EXPORT(csv_export_syms);
 EXPORT(exception_export_syms);
 EXPORT(fiber_export_syms);
@@ -70,6 +71,7 @@ export_syms(void)
 	void *syms[] = {
 		base64_export_syms,
 		clock_export_syms,
+		crc32_export_syms,
 		csv_export_syms,
 		exception_export_syms,
 		fiber_export_syms,
-- 
2.21.1 (Apple Git-122.3)